Use the column filtering feature of the data transmission service - ApsaraDB for OceanBase

This topic describes how to use the column filtering feature provided by the data transmission service.

Procedure

Configure a data migration task as prompted to the Select Synchronization Objects step.
For more information, see the topics about data synchronization tasks of the corresponding data source types.
After you select the synchronization objects and mapping method, move the pointer over the target object in the Target Object(s) pane of the Select Synchronization Scope section and click Settings.
In the Settings dialog box, enable Select Columns.
Important
If you select all or no columns, the data transmission service will synchronize all columns.
Select the columns to be synchronized in the Select Columns section.
You can also enter a keyword in the search box for fuzzy match to quickly find the desired columns to be synchronized.
Click OK.